Algebra 2 6-7 Mixed Review: Inverse Relations and Functions

Review Lesson 6-6: For the given functions f, g, and h, match each function operation and composition on the left with the equivalent simplified expression on the right.

Review Lesson 6-1: Find each real root.

Review Lesson 4-1: Graph the functions on the same plane.

Graph 1: -x^{2}-1

Graph 2: -(x+1)^{2}+1

Graph 3: 3x^{2}+2

Note how the functions are transformations of the parent quadratic function y = x2.

Zoom and pan your graph to establish an appropriate viewing window.

Vocabulary Review: Fill in each blank on the right with the appropriate item from the left.

Consider the relation below for some items.

You may need to zoom out to see all of the items. You can also place each item from the left column by selecting it (click it) then selecting (clicking on) the category for it.

Use Your Vocabulary: Categorize the domains and ranges on the left.

Use the relation r, as defined here.

You may need to zoom out to see all of the items. You can also place each item from the left column by selecting it (click it) then selecting (clicking on) the category for it.